Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Putnam Cardio Pulmonary Services, P.C.

Cardiovascular Disease Physician in Brewster, NY · enumerated 2007 · authorized official Maddipoti Choudry, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1669651121

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Registry record

Entity type Organization (Type 2)

Legal business name Putnam Cardio Pulmonary Services, P.C.

Practice address 112 Clock Tower Commons, Bldg 1, Brewster, NY, 10509

Phone (845) 279-2209

Enumeration date Oct 31, 2007

Last updated in NPPES Oct 31, 2007

Taxonomy & classification

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 129945 (NY) Primary

Authorized official

Name Maddipoti Choudry

Title President

Phone (845) 279-2209

Other identifiers

Identifier	Type	State	Issuer
W12511	Other	NY	MEDICARE ID

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Putnam Cardio Pulmonary Services, P.C.?

Putnam Cardio Pulmonary Services, P.C. is registered in NPPES as a Cardiovascular Disease Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-31.